Selelekela
Ho leka-lekanya boleng le litšenyehelo ha ho etsoa ente ha se taba e bonolo feela. Theko e batla litheko tse tlase, baenjiniere ba hloka mamello e matla, 'me bareki ba lebelletse hore likarolo tse se nang sekoli li fanoe ka nako.
'Nete: ho khetha hlobo e theko e tlaase kapa resin hangata ho baka litšenyehelo tse phahameng ho theosa le moeli. Bothata ba sebele ke ho etsa leano moo boleng le litšenyehelo li tsamaeang hammoho, eseng khahlanong le tse ling.
1. Moo Theko e hlileng e Tsoang
- Tooling (Moulds): Multi-cavity kapa semathi se chesang se hloka matsete a holimo pele, empa fokotsa linako tsa potoloho le sekhechana, ho theola litšenyehelo tsa yuniti ha nako e ntse e ea.
- Material: ABS, PC, PA6 GF30, TPE - resin e 'ngoe le e' ngoe e tlisa likhohlano lipakeng tsa ts'ebetso le theko.
- Nako ea Cycle & Scrap: Le metsotsoana e seng mekae ka potoloho e 'ngoe e eketsa ho fihla ho lidolara tse likete ka tekanyo. Ho fokotsa likhechana ka 1-2% ka kotloloho ho nyolla marang-rang.
- Packaging & Logistics: Liphutheloana tse sirelelitsoeng, tse nang le mabitso le phello e ntlafalitsoeng ea thomello ea thepa ka kakaretso e bitsa chelete e ngata ho feta kamoo ba bangata ba lebelletseng.
��Ho laola litšenyehelo ha ho bolele feela "mefuta e theko e tlaase" kapa "resin e theko e tlaase." E bolela likhetho tse bohlale tsa boenjiniere.
2. The Quality Likotsi OEMs Tšaba ho Fetisisa
- Warping & Shrinkage: Botenya ba lebota bo sa ts'oaneng kapa moralo o fosahetseng oa ho pholisa o ka sotha likarolo.
- Flash & Burrs: Lisebelisoa tse tsofetseng kapa tse sa kenngoeng hantle li lebisa ho thepa e feteletseng le ho poma ho theko e boima.
- Litšitiso tse kaholimo: Mehala ea weld, matšoao a sinki le mela e phallang e fokotsa boleng ba litlolo.
- Tolerance Drift: Tlhahiso e telele e sebetsa ntle le tlhokomelo ea lisebelisoa e baka litekanyo tse sa tsitsang.
Litsenyehelo tsa 'nete tsa boleng bo bobe ha se likhechana feela - ke litletlebo tsa bareki, likopo tsa tiisetso, le tšenyo ea botumo.
3. The Bancing Framework
Mokhoa oa ho fumana sebaka se monate? Nahana ka lintlha tsena:
A. Bolumo vs. Tooling Investment
- <50,000 li-pcs / selemo → semathi se batang se bonolo, likheo tse fokolang.
-> Li-pcs tsa 100,000 / selemo → semathi se chesang, li-cavity tse ngata, linako tse potlakileng tsa potoloho, likhechana tse fokolang.
B. Design for Manufacturability (DFM)
- Botenya ba lebota bo tšoanang.
- Likhopo ho 50-60% ea botenya ba lebota.
- Li-angles le radii tse lekaneng ho fokotsa likoli.
C. Khetho ea Lintho
- ABS = motheo o sebetsang hantle.
- PC = ho hlaka ho phahameng, ho hanyetsa tšusumetso.
- PA6 GF30 = matla le botsitso, shebella mongobo.
- TPE = ho tiisa le ho ama ha bonolo.
D. Taolo ea Ts'ebetso le Tlhokomelo
- Sebelisa SPC (Statistical process Control) ho lekola boholo le ho thibela ho hoholeha.
- Kenya ts'ebetso ea thibelo - ho bentša, ho hlahloba moea, ho sebeletsa semathi se chesang - pele bofokoli bo mpefala.
4. Matrix a Qeto a Sebetsang
Sepheo | Favour Quality | Litšenyehelo tsa ho Rata | Mokhoa o Leka-lekaneng
-----|------------------------------------------------
Litšenyehelo tsa Yuniti | Multi-cavity, semathi se chesang | Semathi se batang, likheo tse fokolang | Semathi se chesang + bohareng ba cavitation
Ponahalo | Marako a tšoanang, likhopo 0.5-0.6T, optimized cooling | Lintlha tse nolofalitsoeng (lumella sebopeho) | Kenya sebopeho ho pata mela e menyenyane ea phallo
Nako ea Baesekele | Semathi se chesang, pholiso e ntlafalitsoeng, boiketsetso | Amohela lipotoloho tse telele | Liteko tsa ho ntlafala, ebe u phahamisa
Kotsi | SPC + tlhokomelo ea thibelo | Itšetlehe ka tlhahlobo ea ho qetela | Litlhahlobo tse ntseng li tsoela pele + tlhokomelo ea mantlha
5. Mohlala oa sebele oa OEM
OEM e le 'ngoe ea thepa ea ho hlapela e ne e hloka ho tšoarella le ho qeta setlolo se se nang sekoli. Sehlopha qalong se ile sa qobella hlobo e theko e tlase ea semathi se batang se le seng.
Kamora tlhahlobo ea DFM, qeto e ile ea fetohela ho sesebelisoa sa semathi se chesang se nang le li-cavity tse ngata. Sephetho:
- 40% nako ea potoloho e potlakileng
- Sekhahla se fokotsehile ka 15%
- Boleng bo sa fetoheng ba litlolo ho li-pcs tse 100,000+
- Theko e tlase ea potoloho ea bophelo ka karolo e 'ngoe
��Thuto: Ho leka-lekanya boleng le litšenyehelo ha se taba ea ho sekisetsa - e mabapi le leano.
6. Qetello
Ho bopeng ente, boleng le theko ke balekane, eseng lira. Ho itšeha ho boloka lidolara tse 'maloa pele hangata ho lebisa tahlehelong e kholoanyane hamorao.
Ka ho le letona:
- Moralo oa lisebelisoa (semathi se chesang vs. se batang, nomoro ea sekoti)
- Leano la lintho tse bonahalang (ABS, PC, PA6 GF30, TPE)
- Litaolo tsa ts'ebetso (SPC, tlhokomelo ea thibelo)
- Litšebeletso tse kenyellelitsoeng boleng (kopano, sephutheloana sa tloaelo)
…Li-OEM li ka fihlela katleho ea litšenyehelo le boleng bo tšepahalang.
Ho JIANLI / TEKO, re thusa bareki ba OEM ho fihlela tekanyo ena letsatsi le leng le le leng:
- Moralo le tlhahiso ea hlobo e baballang chelete e ngata
- Ho bopa ente e tšepahalang ho tloha ho lotho ea lifofane ho ea ho bophahamo bo phahameng
- Tsebo ea lisebelisoa tse ngata (ABS, PC, PA, TPE)
- Litšebeletso tsa tlatsetso: kopano, kitting, sephutheloana se hatisitsoeng ka tloaelo
��A na u na le morero moo litšenyehelo le boleng li sa lumellaneng?
Re romelle setšoantšo sa hau kapa RFQ, 'me baenjiniere ba rona ba tla fana ka tlhahiso e lokiselitsoeng.
Li-tag tse sisintsoeng
#InjectionMolding #DFM #HotRunner #OEMManufacturing #SPC